Pygmy water lily (Nymphaea tetragona)
Also known as: Pygmy Water Lily, Small Water Lily
The Pygmy water lily is an excellent choice for still-water garden ponds and water features. This hardy aquatic perennial flourishes in sunny yet cooler climates. Its compact size not only adds visual charm but also creates habitats for aquatic wildlife and helps curb algae growth by shading the water.
In This Article
Attributes of Pygmy water lily
Lifespan
Perennial
Plant Type
Herb
Plant Height
70 cm
Spread
60 cm
Leaf Color
Green
Flower Size
3 cm to 5 cm
Flower Color
White Pink Purple
Images of Pygmy water lily
Quickly Identify Pygmy water lily
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Nymphaea tetragona can be identified by its petite floating leaves which are nearly round with smooth edges, and its small star-shaped flowers that sit on the water's surface. The flowers have four sepals and numerous stamens, typically white or pink in color.
Scientific Classification of Pygmy water lily
Phylum
Vascular plants
Class
Dicotyledons
Order
Water-lilies, fanworts, and allies
Family
Water-lily
Genus
Water lilies
Species
Pygmy water lily
Planting and Growing of Pygmy water lily
Care Difficulty
Easy
Watering Schedule
Every 4 days
Sunlight Requirements
Full sun
Sunshine Duration
6-10 hours
Ideal Temperature
68-77℉
Soil Type
Potting Mix, Peat Mix
Soil pH
6.5-7.5
Fertilizer Type
Balanced
Pruning Season
Spring, Summer
Pruning Area
Branches, Leaves
Pruning Frequency
2 times a year
Repotting Season
Spring
Pot Type
Plastic, Ceramic
How to Water Pygmy water lily?
Nymphaea tetragona is an aquatic plant that requires sufficient water to thrive. Ensure that this water lily has at least 500 milliliters of water surrounding its roots to keep it submerged, simulating its natural habitat.
What are the symptoms of an underwatered Pygmy water lily?
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What should I do if my Pygmy water lily is not getting enough water?
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What are the symptoms of an overwatered Pygmy water lily?
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How to save an overwatered Pygmy water lily?
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What Are the Sunlight Requirements for Pygmy water lily?
The ideal light range for Nymphaea tetragona is full sun to partial sun, providing at least 4 to 6 hours of light. This range supports vibrant flower production and strong foliage growth.
More About Sunlight Requirements Techniques→
What is the best lighting condition for Nymphaea tetragona?
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How can you achieve ideal lighting for Nymphaea tetragona?
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What are the benefits of ideal lighting for Nymphaea tetragona?
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What Is the Ideal Temperature Range for Pygmy water lily?
The ideal temperature range for Nymphaea tetragona is between 68°F and 77°F. This range provides the optimal conditions for photosynthesis and growth. Warm temperatures help in metabolizing nutrients efficiently, promoting healthy leaf development and flower production. Growth rates are optimal, reducing the risk of diseases and pest infestations.
What Soil is Best for Pygmy water lily?
Nymphaea tetragona thrives in soils with excellent moisture retention capabilities. Keeping the soil consistently wet, but not waterlogged, ensures that the roots stay hydrated and the plant blooms profusely. A soil rich in organic matter is essential for this plant, as it provides the necessary nutrients needed for growth and flowering. Incorporating compost can enrich the soil structure and nutrient profile. While Nymphaea tetragona loves water, good drainage is key to prevent root rot. A well-draining substrate allows excess water to escape, reducing the risk of diseases that can harm the plant's health.
How to Fertilize Pygmy water lily?
For Nymphaea tetragona, use 5 grams of slow-release fertilizer per plant when using granules. When using liquid fertilizer, dilute at half strength as per manufacturer's instructions, to avoid burning delicate leaves.
How to Prune Pygmy water lily?
Before you begin pruning, identify older or damaged leaves that are yellow or brown. Removing these will make way for new, healthy growth and enhance the overall appearance of the plant. When cutting, make sure to trim the leaves at their base, as close to the tuber as possible, without damaging the tuber. This helps to minimize the likelihood of decay and supports healthy leaf regrowth. Deadhead any spent flowers to encourage further blooming and prevent the plant from diverting energy into seed production instead of vibrant, new blooms.
More About Pruning Techniques→
How to Propagate Pygmy water lily plant?
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Collect seeds from mature plants and sow them in a shallow container submerged in water. Ensure the substrate is rich in nutrients and keep the container in a warm location to encourage germination.
2
Divide the rhizomes of mature plants during late spring. Make sure each division has healthy roots and a few leaves. Replant them in suitable containers ensuring they are adequately submerged.
3
Once seedlings have developed a few leaves and are large enough, transplant them carefully to a larger waterproof container. Ensure they remain submerged in water to mimic their natural habitat.
How to Repot Pygmy water lily plant?
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Look for signs such as overcrowding in the pot, or roots growing out of the container. Spring and early summer are ideal seasons to repot as the plant enters a period of active growth during these times.
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Choose a wide, shallow pot that supports the natural spread of the plant. A wider pot helps accommodate the horizontal rhizome growth of Nymphaea tetragona, allowing it to flourish and maintain its stability in water.
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Opt for a heavy loam-based soil that effectively anchors the plant while allowing it to access nutrients. This type of soil is dense, providing the necessary support in aquatic environments and retaining essential nutrients for growth.
